Overrides, Bug Fixes and Entrance Types

Fixed a paths-related bug.

Added proper overrides. There are still a lot of unknowns and there may
be some inaccuracies - let me know if you find anything!

As requested by Hiccup, entrances now support any type values you put in
entrancetypes.txt . They also now display the entrance type value in
Reggie (this may be removed later).